古雷港南2号码头作业区水文流向特征分析  

Hydrological characteristic analysis in Gulei south No.2 wharf zone

作　　者：王立辉[1] 邹彦[1] 穆锦斌[2] 余文公[2] 

机构地区：[1]福州大学土木工程学院,福建福州350116 [2]浙江省水利河口研究院,浙江杭州310020

出　　处：《福州大学学报（自然科学版）》2014年第3期445-451,共7页Journal of Fuzhou University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(51079130);浙江省重点科技创新团队资助项目(2010R50035);浙江省科技计划资助项目(2013C33033)

摘　　要：根据最新实测潮流数据和历史资料,进行数理统计和潮流准调和分析,探讨古雷港南2码头作业区潮流水文流向和余流特征的时空分布规律.根据实测潮流数据准调和分析所得参数,分析了作业区内潮流性质、潮流运动形式及余流分布规律等水文特征,从而对作业区潮流、余流特性有了一个较为全面的认识.研究表明,作业区潮流以M2分潮流为主要优势分潮,属于往复式的规则半日潮流,潮流作用较强.Mainly based on the new and historical the investigation of the south Gulei No. 2 wharfzone, the paper analysis the hydrological characteristics of tidal and residual current in the zone withthe statistical and quasi - harmonic analysis. The tidal and residual current spatial and temporal distri-butions are analyzed. The parameters are obtained by harmonic analysis. Furthermore, the law of tidaland residual current be discussed in the south Gulei No. 2 wharf zone, et al, also get the comprehen-sive understanding of the tidal and residual current in the zone. The results show the dominated tidalcurrent component is M2 , the typical semidiurnal reciprocal tide, and the strong tide in Gulei No. 2wharf zone.

关 键 词：水文流向 潮流特征 流速流向 统计分析 准调和分析 

分 类 号：P731.21[天文地球—海洋科学]